The changing role of NATO: exploring the implications for security governance and legitimacy

Abstract: The North Atlantic Treaty Organisation's (NATOs) changing role was debated in the face of the Strategic Concept adopted in late 2010. Two main roles can be identified in the debate; that of NATO as a defence organisation and a security organisation. The article analyses the implications of these roles for security governance and the Alliance's legitimacy – with emphasis on the novelties associated with the role of NATO as a security organisation.

This development suggests an increasing need for security governance, something which is reflected in the debate. However, how for instance decision-making and implementation function in a more fragmented environment is unclear. If NATO develops its role as a security organisation new audiences are introduced that determine its appropriateness and the basis of the Alliance's input and output legitimacy changes.